Comprehensive Drip Irrigation System: This package contains four hydro halo watering rings, each equipped with a built-in barbed inlet fitting and three removable stakes. These components provide consistent and controlled water delivery to promote healthier plant growth, ensuring optimal hydration for plants in both soil and hydroponic environments.Designed for Flexibility and Adaptability: The durable drip irrigation rings feature an inlet fitting with a diameter of approximately 1/8 inch, making them compatible with most standard irrigation tubing. Three adjustable stakes are included to secure the rings in place, ensuring stability across various watering environments. This design supports precise and efficient watering for both indoor and outdoor plants.Durable and Easy-to-Clean Design: Made from a combination of plastic and rubber, the rings are built to last, offering resistance to cracking, fading, and wear. They can be easily cleaned between growing cycles for long-term reuse. For larger setups, ball valves may be used to help regulate uniform water flow.Efficient Water Coverage Area: With a diameter of approximately 5 inches (12.7 cm), these green hydro rings deliver broad water distribution, enhancing root absorption and overall plant health. The wide coverage ensures even moisture delivery to the root zone.Ideal for Indoor and Outdoor Use: These versatile irrigation rings offer a reliable and convenient watering solution for all plant owners. Suitable for houseplants, gardens, containers, and raised beds, they support consistent hydration whether used indoors or outdoors.Color: Green Material: Plastic Size: 12.7 cm (5 inches) Package Contents: 4 x Watering Ring Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement allowance is +/- 1-3 cm.